20165892366

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1\times {\mathrm{39719}}^1$

素因数の和:42048

約数の個数: 32

約数和(自身を含む): 41440988160

約数和(自身を除く): 21275095794

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 2287, 4574, 6861, 13722, 39719, 79438, 84619, 119157, 169238, 238314, 253857, 507714, 1469603, 2939206, 4408809, 8817618, 90837353, 181674706, 272512059, 545024118, 3360982061, 6721964122, 10082946183, 20165892366]

約数ペア:

[(1, 20165892366), (2, 10082946183), (3, 6721964122), (6, 3360982061), (37, 545024118), (74, 272512059), (111, 181674706), (222, 90837353), (2287, 8817618), (4574, 4408809), (6861, 2939206), (13722, 1469603), (39719, 507714), (79438, 253857), (84619, 238314), (119157, 169238)]